DE59305546D1 - CLOSING UNIT FOR MOLDING TOOLS OF INJECTION MOLDING MACHINES - Google Patents
CLOSING UNIT FOR MOLDING TOOLS OF INJECTION MOLDING MACHINESInfo
- Publication number
- DE59305546D1 DE59305546D1 DE59305546T DE59305546T DE59305546D1 DE 59305546 D1 DE59305546 D1 DE 59305546D1 DE 59305546 T DE59305546 T DE 59305546T DE 59305546 T DE59305546 T DE 59305546T DE 59305546 D1 DE59305546 D1 DE 59305546D1
- Authority
- DE
- Germany
- Prior art keywords
- mold
- plate
- pct
- support plate
- mold support
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/64—Mould opening, closing or clamping devices
- B29C45/66—Mould opening, closing or clamping devices mechanical
- B29C45/661—Mould opening, closing or clamping devices mechanical using a toggle mechanism for mould clamping
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/1751—Adjustment means allowing the use of moulds of different thicknesses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
- B29C2045/1792—Machine parts driven by an electric motor, e.g. electric servomotor
- B29C2045/1794—Machine parts driven by an electric motor, e.g. electric servomotor by a rotor or directly coupled electric motor, e.g. using a tubular shaft motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/17—Component parts, details or accessories; Auxiliary operations
- B29C45/72—Heating or cooling
- B29C2045/7271—Cooling of drive motors
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
Abstract
PCT No. PCT/EP93/02256 Sec. 371 Date Apr. 7, 1995 Sec. 102(e) Date Apr. 7, 1995 PCT Filed Aug. 21, 1993 PCT Pub. No. WO94/04337 PCT Pub. Date Mar. 3, 1994A closing unit 1 for mold tools 6 of injection molding machines is provided with a stationary mold support- or base-plate 2, a mold support plate 3 whose spacing can be adjusted relative to the stationary mold support plate by displacement thereof, as well as a drive support plate 4, which is connected to the stationary mold support- or base plate 2 by traction links 5, for instance struts. The traction links 5 can be used at the same time as slide guides for the mobile mold support plate 3 and an electromotor 8 serves as an actuation device for the mobile mold mounting plate 3, which electromotor 18 repositions one or several toggle levers 6 and 7 alternately between a kinked position and a stretched position. The toggle lever system or systems are installed between the drive support plate 4 and the mobile mold molding plate 3 and the mold tool 6 is maintained under closing stress or tension between the two mold support plates 2 and 3 in the stretched position of the toggle lever system or systems 7.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4228139 | 1992-08-25 | ||
DE4241820 | 1992-12-11 | ||
PCT/EP1993/002256 WO1994004337A1 (en) | 1992-08-25 | 1993-08-21 | Closing unit for form tools of injection moulding machines |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59305546D1 true DE59305546D1 (en) | 1997-04-03 |
Family
ID=25917840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59305546T Expired - Lifetime DE59305546D1 (en) | 1992-08-25 | 1993-08-21 | CLOSING UNIT FOR MOLDING TOOLS OF INJECTION MOLDING MACHINES |
Country Status (5)
Country | Link |
---|---|
US (1) | US5585126A (en) |
EP (1) | EP0658136B1 (en) |
AT (1) | ATE149115T1 (en) |
DE (1) | DE59305546D1 (en) |
WO (1) | WO1994004337A1 (en) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4313472C2 (en) * | 1993-04-24 | 1996-10-24 | Karl Hehl | Mold clamping unit for a plastic injection molding machine |
US6004490A (en) * | 1993-07-06 | 1999-12-21 | Industrial Technology Research Institute | Method of using an improved clamping unit in an injection molding machine |
EP0775567B1 (en) * | 1995-06-14 | 2001-08-22 | Fanuc Ltd | Mold clamping mechanism for an injection molding machine |
DE19536567C2 (en) * | 1995-10-02 | 1998-12-17 | Karl Hehl | Mold clamping unit with a device for the treatment and / or removal of molded parts |
JP3240275B2 (en) * | 1997-09-08 | 2001-12-17 | 東芝機械株式会社 | Mold clamping device of injection molding machine |
US6024558A (en) * | 1998-05-04 | 2000-02-15 | Husky Injection Molding Systems Ltd. | Frameless electric drive for turret machine |
US6132201A (en) * | 1998-05-04 | 2000-10-17 | Husky Injection Molding Systems Ltd. | Frameless electric drive for a molding machine |
DE19964087B4 (en) * | 1999-12-27 | 2004-03-25 | Mannesmann Plastics Machinery Gmbh | Locking device in an injection molding machine for plastics |
JP3406561B2 (en) * | 2000-03-21 | 2003-05-12 | 住友重機械工業株式会社 | Product ejection device of injection molding machine |
JP3707665B2 (en) * | 2000-03-31 | 2005-10-19 | 日精樹脂工業株式会社 | Die thickness adjustment mechanism of toggle type vertical molding machine |
CA2409867A1 (en) * | 2000-05-23 | 2002-11-20 | Mannesmann Rexroth Ag | Injection unit for a plastic injection moulding machine |
KR100360912B1 (en) * | 2000-06-19 | 2002-11-18 | 주식회사 우진세렉스 | Clamping unit for the all electric plastic injection molding machine |
EP1361945A1 (en) * | 2001-02-15 | 2003-11-19 | Mannesmann Plastics Machinery GmbH | Closing device in an injection moulding machine for synthetic materials |
DE10158361A1 (en) * | 2001-11-28 | 2003-06-12 | Bayerische Motoren Werke Ag | Robot welding gun for spot welding |
US7037167B2 (en) * | 2004-01-06 | 2006-05-02 | Primos, Inc. | Whistle game call apparatus and method |
DE102004033690A1 (en) * | 2004-07-09 | 2006-02-16 | Demag Ergotech Gmbh | Injection molding machine |
US7214050B2 (en) * | 2005-09-29 | 2007-05-08 | Hwa Chin Machinery Factory Co., Ltd. | Adjusting structure of an adjusting seat of an injection molding machine |
US20080102156A1 (en) * | 2006-11-01 | 2008-05-01 | Jui-Hsiang Wang | Mold closing device of an injection molding machine with a toggle mechanism |
CA2676361A1 (en) * | 2007-01-23 | 2008-07-31 | Formax, Inc. | Food patty molding machine |
JP5463007B2 (en) * | 2008-03-18 | 2014-04-09 | 東洋機械金属株式会社 | Molding machine |
DE102008051285B3 (en) * | 2008-10-10 | 2010-07-22 | Karl Hehl | Mold closing unit for injection molds |
WO2013067636A1 (en) * | 2011-11-10 | 2013-05-16 | Husky Injection Molding Systems Ltd. | Mold function actuator |
CN104494079B (en) * | 2014-11-21 | 2017-01-11 | 方青春 | Mold closing and opening system with stable transmission for an injection mold device |
CN104552839B (en) * | 2014-11-21 | 2016-11-23 | 赵天水 | A kind of method that injection moulding device using low noise carries out matched moulds die sinking |
DE102016119581A1 (en) | 2016-10-13 | 2018-04-19 | Arburg Gmbh + Co. Kg | Mold closing unit with thermal management |
CN117799147B (en) * | 2024-02-28 | 2024-06-21 | 湖南江南四棱新材料科技有限公司 | Electric stripper |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60112417A (en) * | 1983-11-24 | 1985-06-18 | Fanuc Ltd | Mold locking device |
JP2620108B2 (en) * | 1988-04-27 | 1997-06-11 | ファナック株式会社 | Automatic mold thickness adjustment method for toggle mold clamping device |
US5176923A (en) * | 1989-07-24 | 1993-01-05 | Ito Kogyo Kabushiki Kaisha | Mold-pressing apparatus incorporating electric servo motor and linking mechanism |
US5102327A (en) * | 1989-11-06 | 1992-04-07 | Cincinnati Milacron Inc. | Mold clamping system |
ATE157043T1 (en) * | 1992-06-23 | 1997-09-15 | Battenfeld Kunststoffmasch | INJECTION UNIT FOR INJECTION MOLDING MACHINES |
US5362222A (en) * | 1993-08-31 | 1994-11-08 | Cincinnati Milacron Inc. | Injection molding machine having a vector controlled AC drive system |
-
1993
- 1993-08-21 US US08/387,938 patent/US5585126A/en not_active Expired - Lifetime
- 1993-08-21 AT AT93919140T patent/ATE149115T1/en active
- 1993-08-21 DE DE59305546T patent/DE59305546D1/en not_active Expired - Lifetime
- 1993-08-21 WO PCT/EP1993/002256 patent/WO1994004337A1/en active IP Right Grant
- 1993-08-21 EP EP93919140A patent/EP0658136B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US5585126A (en) | 1996-12-17 |
WO1994004337A1 (en) | 1994-03-03 |
ATE149115T1 (en) | 1997-03-15 |
EP0658136B1 (en) | 1997-02-26 |
EP0658136A1 (en) | 1995-06-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |